Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"missing data java snippets" » "using data java snippets", "missing java java snippets"
"va dung co snippets" » "va dung code snippets", "van dung co snippets", "va duong co snippets", "vat dung co snippets", "va dung cho snippets", "va dung cong snippets", "va dung cua snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("va dung co snippets") or ("missing data java snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("va dung co snippets") OR ("missing data java snippets"))) OR ("locating bug code slippers")).
• Removing quotes may allow a broader search: (((( va dung co snippets ) or ( missing data java snippets ))) or ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("va dung co snippets") or ("missing data java snippets"))) or ("locating bug code slippers"))*.